
Next week, the Republican National Convention will choose Donald Trump to be its nominee for the third presidential election cycle in a row. Between then and now, Trump will also choose his vice president. No one can know Trump's mind for certain, but he is believed to have settled on three finalists: Sen. J.D. Vance (R–Ohio), Sen. Marco Rubio (R–Fla.), and North Dakota Gov. Doug Burgum.
While the vice presidency is often derided as a relatively unimportant job, there are reasons to think that Trump's choice could have significant ramifications in the future. When Trump does, at long last, exit the political stage, his most recent veep will be a likely contender for the Republican presidential nomination in subsequent cycles. Vance, Rubio, and Burgum all share certain similarities—in that they are Republicans who strongly support Trump—but they are also distinct personalities with significant policy differences.